title: [Localized form of xanthogranulomatous pyelonephritis in a child. Case report].
abstract: The authors report the case of a 4 1/2-year-old boy with a localized xanthogranulomatous pyelonephritis. Review of the literature shows that this rare condition is often misdiagnosed before surgery, a preoperative diagnosis of Wilms' tumor being proposed instead of the exact one which is of benign prognosis. The pathogenesis is unknown.
mesh_terms: D002675:Child, Preschool; D003951:Diagnostic Errors; D006498:Hepatectomy; D006801:Humans; D007668:Kidney / Q000473:pathology; D008297:Male; D009392:Nephrectomy; D011379:Prognosis; D011704:Pyelonephritis / Q000175:diagnosis / Q000473:pathology*; D014972:Xanthogranuloma, Juvenile / Q000175:diagnosis / Q000473:pathology*
vernacular_title: Forme localisée de la pyélonéphrite xanthogranulomateuse chez l'enfant. A propos d'un cas.